The Grow Awards 2026 🏆
Likes
Comments
Share
@Coopmc
Follow
Second gusher flushed for harvest this coming weekend the other I pulled a week ago is dry and trimmed taste great!!
Likes
2
Share
@Monketh
Follow
Harvested n hung in the dry box. Cardboard with small humidifer on a inkbird. Under A/C on blast the box stays a little below 70 deg. and 57~63% rh. 4 inch duct leading into another tent for passive exhaust from box to tent. No dark period, little early honestly couldve went another week max. Will report back.
Likes
37
Share
Well this week I start to increase Green sensation and Alga bloom. She is responding really wel to it and fatten up really good. She is getting frostier and frostier. So far so good.
Likes
45
Share
2nd net is up. Early bud formations are promising. holding up to the extremes pretty well, some leaves taking minor damage, but overall, she is holding up, gave her 1 night at 50F see how she would react, stressful. Not advised as it messes with her metabolism, but I want to see if it triggers any anthocyanin response. Love to see her purp up but no signs yet. Remember, For every molecule of glucose produced during photosynthesis, a plant needs to split six molecules of water. This process provides the hydrogen needed for synthesizing glucose and other organic compounds, while oxygen is released as a byproduct. Homework. If Rubisco activity is impaired and it cannot properly function or regenerate its substrate, the plant's leaves are likely to turn a pale green or lime green, a condition known as chlorosis. Essentially, Rubisco activity is highly regulated and susceptible to various environmental and metabolic factors that can cause it to become inhibited, leading to an apparent failure in RuBP regeneration due to a lack of consumption. Rubisco regeneration is intrinsically linked to nitrogen supply because Rubisco is a major sink for nitrogen in plants, typically accounting for 15% to over 25% of total leaf nitrogen. The regeneration phase itself consumes nitrogen through the synthesis of the Rubisco enzyme and associated proteins (like Rubisco activase), and overall nitrogen status heavily influences the efficiency of RuBP regeneration. RuBisCO is a very large enzyme that constitutes a significant proportion (up to 50%) of leaf soluble protein and requires large investments in nitrogen. Insufficient nitrogen supply limits the plant's ability to produce adequate amounts of RuBisCO, thereby limiting the overall capacity for photosynthesis and carbon fixation. Maintaining the optimal, slightly alkaline pH is crucial for the proper function and regeneration of Rubisco. Deviations in either direction (too high or too low) disrupt the enzyme's structure, activation state, and interaction with its substrates, leading to decreased activity and impaired RuBP regeneration. (Lime/yellowing) Structural Component: Nitrogen is an essential building block for all proteins, and the sheer abundance of the Rubisco protein makes it the single largest storage of nitrogen in the leaf. Synthesis and Activity: Adequate nitrogen supply is crucial for the synthesis and maintenance of sufficient Rubisco enzyme and Rubisco activase (Rca), the regulatory protein responsible for maintaining Rubisco's active state. Nitrogen deficiency leads to a decrease in the content and activity of both Rubisco and Rca, which in turn limits the maximum carboxylation rate, Vmax, and the rate of RuBP regeneration Jmax, thus reducing overall photosynthetic capacity. Nitrogen Storage and Remobilization: Rubisco can act as a temporary nitrogen storage protein, which is degraded to remobilize nitrogen to other growing parts of the plant, especially under conditions of nitrogen deficiency or senescence. Nitrogen Use Efficiency (NUE): The allocation of nitrogen to Rubisco is a key determinant of a plant's photosynthetic nitrogen use efficiency (PNUE). In high-nitrogen conditions, plants may accumulate a surplus of Rubisco, which may not be fully activated, leading to a lower PNUE. Optimizing the amount and activity of Rubisco relative to nitrogen availability is a target for improving crop NUE. Photorespiration and Nitrogen Metabolism: Nitrogen metabolism is also linked to the photorespiration pathway (which competes with carboxylation at the Rubisco active site), particularly in the reassimilation of ammonia released during the process. To increase RuBisCO regeneration, which refers to the process of forming the CO2 acceptor molecule Ribulose-1,5-bisphosphate (RuBP) during photosynthesis, the primary methods involve optimizing the levels and activity of Rubisco activase (Rca) and enhancing the performance of other Calvin-Benson-Bassham (CBB) cycle enzymes. Biochemical and Environmental Approaches: Optimize Rubisco Activase (Rca) activity: Rca is a crucial chaperone protein that removes inhibitory sugar phosphates, such as CA1P (2-carboxy-D-arabinitol 1-phosphate), from the Rubisco active site, thus maintaining its catalytic competence. •Ensure optimal light conditions: Rca is light-activated via the chloroplast's redox status. Adequate light intensity ensures Rca can effectively maintain Rubisco in its active, carbamylated state. •Maintain optimal temperature: Rca is highly temperature-sensitive and can become unstable at moderately high temperatures (e.g., above 35°C/95F° in many C3 plants), which decreases its ability to activate Rubisco. Maintaining temperatures within the optimal range for a specific plant species is important. •Optimize Mg2+ concentration: Mg2+ is a key cofactor for both Rubisco carbamylation and Rca activity. In the light, Mg2+ concentration in the chloroplast stroma increases, promoting activation. •Manage ATP/ADP ratio: Rca activity depends on ATP hydrolysis and is inhibited by ADP. Conditions that maintain a high ATP/ADP ratio in the chloroplast stroma favor Rca activity. Enhance Calvin-Benson-Bassham (CBB) cycle enzyme activity: The overall rate of RuBP regeneration can be limited by other enzymes in the cycle. •Increase SBPase activity: Sedoheptulose-1,7-bisphosphatase (SBPase) is a key regulatory enzyme in the regeneration pathway, and increasing its activity can enhance RuBP regeneration and overall photosynthesis. •Optimize other enzymes: Overexpression of other CBB cycle enzymes such as fructose-1,6-bisphosphate aldolase (FBA) and triose phosphate isomerase (TPI) can also help to balance the metabolic flux and improve RuBP regeneration capacity. Magnesium ions, Mg2+, are specifically required for Rubisco activation because the cation plays a critical structural and chemical role in forming the active site: A specific lysine residue in the active site must be carbamylated by a CO2 molecule to activate the enzyme. The resulting negatively charged carbamyl group then facilitates the binding of the positively charged Mg2+ion. While other divalent metal ions like Mn2+ can bind to Rubisco, they alter the enzyme's substrate specificity and lead to dramatically lower activity or a higher rate of the non-productive oxygenation reaction compared to Mg2+, making them biologically unfavorable in the context of efficient carbon fixation. The concentration of Mg2+ in the chloroplast stroma naturally increases in the light due to ion potential balancing during ATP synthesis, providing a physiological mechanism to ensure the enzyme is activated when photosynthesis is possible. At the center of the porphyrin ring, nestled within its nitrogen atoms, is a Magnesium ion (Mg2+). This magnesium ion is crucial for the function of chlorophyll, and without it, the pigment cannot effectively capture and transfer light energy. Mg acts as a cofactor: Mg2+ binds to Rubisco after an activator CO2 molecule, forming a catalytically competent complex (Enzyme-CO2-Mg2+). High light + CO2) increases demand: Under high light (60 DLI is a very high intensity, potentially saturating) and high CO2, the plant's capacity for photosynthesis is high, and thus the demand for activated Rubisco and the necessary Mg2+ cofactor increases. Mg deficiency becomes limiting: If Mg2+ is deficient under these conditions, the higher levels of Rubisco and Rubisco activase produced cannot be fully activated, leading to lower photosynthetic rates and potential photo-oxidative damage. Optimal range: Studies show that adequate Mg2+ application can enhance Rubisco activation and stabilize net photosynthetic rates under stress conditions, but the required concentration is specific to the experimental setup. Monitoring is key: The most effective approach in a controlled environment is to monitor the plant's physiological responses e.g., leaf Mg2+ concentration, photosynthetic rate, Rubisco activation state, and adjust the nutrient solution/fertilizer to maintain adequate levels, rather than supplementing a fixed "extra" amount. In practice, this means ensuring that Mg2+ is not a limiting factor in the plant's standard nutrient solution when pushing the limits with high light and CO2. Applying Mg2+ through foliar spray is beneficial to Rubisco regeneration, particularly in alleviating the negative effects of magnesium (Mg) deficiency and high-temperature stress (HTS). While Mg can be leached from soil, within the plant it is considered a mobile nutrient, particularly in the phloem. Foliar-applied Mg is quickly absorbed by the leaves and can be translocate to other plant parts, including new growth and sink organs. Foliar application of: NATURES VERY OWN MgSO4 @ 15.0g L-1 in a spray bottle. For those high-intensity workouts when 1 meal a day is just not enough! Foliar sprays are often recommended as a rapid rescue measure for existing deficiencies or as a supplement during critical growth stages, when demand for Mg is high. Application in the early morning or late evening can improve absorption and prevent leaf burn. The plant was getting a little limey yellow in the centre. Shortly thereafter, she was back in business, green mostly regenerated. The starting point [of creativity] is curiosity: pondering why the default exists in the first place. We’re driven to question defaults when we experience vuja de, the opposite of déjà vu. Déjà vu occurs when we encounter something new, but it feels as if we’ve seen it before. Vuja de is the reverse—we face something familiar, but we see it with a fresh perspective that enables us to gain new insights into old problems. Confidence is evidence... nothing more. You are confident because you have driven 10,000 times, you are confident because you have spoken 10,000 times. People think confidence is a feeling, but it's not. If you want more confidence, then you need to create evidence, take more shots, collect more data, build more experiences, take more risks; fail, confidence doesn't come first; it is the reward you get for doing the work. no one else wants to do.
Likes
3
Share
Hallo zusammen 🤙. Sie wächst sehr schön und macht keine Umstände.
Likes
44
Share
@RakonGrow
Follow
Note : jegliches Zubehör wird in der GermniationsWoche aufgelistet . Day 29: + PPFD 550 * 20h = DLI 39.6 + Flaschenwasser mit Canna-Boost 1.5Liter Die war komplett Trocken ... kaum zu glauben lol Day 30: Sie alles recht normal aus . Es entfaltet sich noch . Day 31: + Flaschenwasse 2L EC 0.26 PH 7.3 + + mit Dünger EC 0.7 PH 5.7 + Drain 0.25L mit EC 0.9 PH 6.8 Fazit : ich übe noch mit dem Dünger und dem "zuviel" an Urgesteinsmehl :)) Day 32: Das Wetter ist eine Katastrophe . Draussen ist es 21°C mit 90%rH . Hier drinnen sind es im Zelt 26°C und 67%. Im GrowRoom ,also praktisch meine 1 Zimmer Wohnung mit 2x2m Niesche hat so 25.5°C und 60%rH. Luftentfeuchter läuft , sonst geht hier gar nichts, aber der produziert Abwärme . Will ich nun kalte Luft von draussen wirds hier mit 77%rH geantwortet aber die Temperaturen gehen runter :)) Lass ich es bleiben und entfeuchte , ich habe eine undichte Hütte was die Luftfeuchtigkeit betrifft , dann steigt die Wärme wieder . ES IST EIN TEUFELSKREIS :)) Aber wie gut das ich weiss das auch die ganzen CSC's und auch die Profis ihre liebe mühe haben die Temp und Luftfeuchtigkeit zu regeln . Und nein , ich werde mir keine Klimanalage einauen die beides regeln kann. Ich wollte nicht ewig viel Geld für das Gras ausgeben :)) Also liebe Brüder und Schwester des gepflegten Ganja komsumes und Produzenten , wir sitzen alle im selben Boot . Und jeder versucht der beste Kaptain zu werden :)) P.S. ich weiss, ein neues Bott wäre gut :) Aber dadurch ändert sich nicht das Meer :)) Day 33 : Das Spiderfarmer Zelt 70x70x140x200cm ist fertig und Einsatzbereit . Meine kleinen Zwerge ziehen um . Im großen Zelt läßt sich die Luftfeuchtigkeit und Temperatur besser regeln. Klingt komisch , ist es auch :)) Aber Ihr müsst auch nicht in denkbar schlechtester Bausubstanz leben und gärtnern :)) Day 34 : + Flaschenwasse 2L EC 0.26 PH 7.3 + + mit Dünger (Terra Vega 3.8ml/l , Rhizotonic 2.0ml/l , Boost 2.0ml/l , CannaZym 2.5ml/l ) = EC 0.7 PH 6.5 + + Final PH 6.1 Nach einigen Problemen mit der Abluft und der Umluft und die Luftfeuchtigkeit , versuchen die Zwerge sich jetzt im neuem Zelt zu aklimatisieren . Ich drück die Daumen . Day 35: Die Düngung war genau richtig . Meine Luftfeuchtigkeit geht auch . Temperaturen sind etwas hoch . Aber Sie entfaltet sich . Videos gibts heute Nacht. P.S. Da ich mal wieder zu schusselig bin eine Zeitschaltuhr und das Sanlight DIM System richtig zu nutzen , haben wir ein paar Lichtaussetzer gehabt , somit sind nicht an allen Tagen 20h Licht . In der nächsten Woche kommen 18h * PPFD 750 + 1h sonnenaufgang und + sonnenuntergang wird zu DLI 46.29 was etwas über das Limit von 45.00 geht . Schauen wir was passieren wird :))
Likes
17
Share
@Dunk_Junk
Follow
13cm vertical growth! Just waiting for her to explode on a couple of weeks! 😃
Likes
3
Share
@Andres
Follow
She s growing strong and healthy
Likes
121
Share
Mostly going well this week, I think mass has reached the same level as my last grow now with 5 weeks left to go... I am hoping to cut them down on the 13th of March 2020 which is 37 days from today... As long as the trichomes play ball and show me what I want to see - mostly cloudy, with 10 - 20% amber 🤞 One big issue I have, I realised today I must have accidentally pressed the 'random' button on one of my light timers. So one of the lights were on when I came in just before lights on today... I hope it won't screw things up :( Happy growing everyone!
Likes
23
Share
@Mutschel
Follow
07.09.2024 Erntezeit! Ich werde weiter berichten. 31.10 letztes Update mit den Videos.
Likes
148
Share
@BioBuds
Follow
Well, she keeps disappointing me a bit. If you see her development compared to the two other strains, she is miles behind. Not stretching that much, and flowering stays behind. Im checking for male signs every day as I suspect she might go on me. All conditions are the same. This is a 9 euro seed. 4 of them didn't germinate. 50 bucks down the shitter. The plant right next to her comes from a one dollar seed, xtrakush at weedseeds.site. That's why I plead for the growers to share their lucky shots and give the small-time breeders a break. Also a plea for an expiry date on the products, for the price vs cost of production, we can expect that service. that way renowned breeders also protect their name when third parties sell old seeds to growers that leave bad reviews. Maybe she surprises me yet, but we are long way from the silverback we wanted. Thanks for checking in, see you next week!! Bud
Likes
1
Share
@Jaschkoo0
Follow
On Dez 25 I flew to Thailand so my father had to gave the planst nutriens and water I Wrote him a what and how much he should give .
Likes
10
Share
@Sadhus
Follow
C'est parti on commence la nutrition avec madame grow et c'est fantastique elles adorent ça ! Génétique incroyable a flo rapide ! Chez kannabia ils sont au top ! Le tout avec un contrôle du climat et des lights par trolmaster ! 2 x 1000w platinum king led de chez Madame grow sa envoie du lourd !
Likes
8
Share
Likes
7
Share
@KannaKoom
Follow
6/24: Things are looking good! Haven't really changed much, but I did bring the light a little closer to the plant and I brought humidity down to 70%. The bud sites are growing very quickly. Hoping to be able to start some LST by the end of the week. 6/26: Loving the growth still! Keeping things as is still, as I am liking the results so far and don't think she would benefit from any adjustments. The 4th node has dropped nicely and 5th is coming along fast! Also, I planted four mystery seeds I received from a friend and three of the four popped today! We plan on trying our hand at a little outdoor growing with these. Nothing like a little experimenting, right? 6/29: All is looking well. I did remove the lowermost node, as well as start some LST on the second node. LST is something new to me an an opportunity i was not afforded with the slow growth and early flower of my last grow. I'm excited to see what different it will make. I plan to do the same on the 3rd node as well in the coming week. It's been fun watching this plant grow! WEEK 3 AVG TEMP: 73.2F WEEK 3 AVG HUMIDITY: 66.8%
Likes
21
Share
This week whent ok a little bit slow but probably due to it being a photo period I've noticed there's a slight mutation on the leaf and it looks a little bit like a star which is quite interesting but other than that I've decided to stop feeding for a while and just use plane 6.5 pH water and may be a bit of silica and some master root because of high PPM in the soil. instead of doing a flush .because it is soil I want the plant to get some air too to the roots. I'm just going to let the plant eat it. it has showed no signs of being burnt. It's going to be in there for a while so we'll continue feed when PPM is lower. Thank you for looking and will be an update every week
Likes
2
Share
@Ninjabuds
Follow
The Bubble OG plants are looking awesome! My tallest one is stacking up with super dense buds. It's crazy to think that the other one is almost ready to chop – the colors are so vibrant. And then there's that short and squat one with the purple leaves. It's definitely the oddball of the bunch, but I kind of like it. The past few weeks have been so beautiful, watching the plants grow and change. It's amazing how something so small and fragile can turn into something so strong and vibrant. Now that they're getting ready to bloom, it feels a little bittersweet. I'm so excited to see the finished product, but I'll definitely miss having them around while they're growing.
Likes
15
Share
FBTF was amazing. I tested topping with this plant, and while I do think that topping and root issues were the reason this plant did not grow so big. However, I did harvest dense colas that were all even in size and equally dense with loads of orange hairs everywhere, I am definitely growing again next grow.